<template>
  <el-card class="box-card">
    <el-card class="box-form">
      <template #header>
        <div class="card-header">
          <span>微商城管理系统</span>
        </div>
      </template>
      <el-form
        ref="ruleFormRef"
        style="max-width: 600px"
        :model="ruleForm"
        status-icon
        :rules="rules"
        label-width="auto"
        class="demo-ruleForm"
      >
        <el-form-item label="用户名" prop="username">
          <el-input
            v-model="ruleForm.username"
            type="text"
            placeholder="请输入用户名"
            autocomplete="off"
          />
        </el-form-item>
        <el-form-item label="密码" prop="password">
          <el-input
            type="password"
            v-model="ruleForm.password"
            placeholder="请输入密码"
            autocomplete="off"
          />
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="submitForm(ruleFormRef)">
            提交
          </el-button>
          <el-button @click="resetForm()">重置</el-button>
        </el-form-item>
      </el-form>
    </el-card>
  </el-card>
</template>

<script setup>
import { ref, reactive } from "vue";
import router from "../router/router";
import notification from "../utils/notification";
import useToken from "../store/token";
import { login } from "../api/api";
import useAdmin from "../store/admin";

const ruleFormRef = ref();
const ruleForm = reactive({
  username: "",
  password: "",
});

const { updateToken } = useToken();
const { updateAdmin,updateAvatar } = useAdmin();

const submitForm = (ruleFormRef) => {
  ruleFormRef.validate(async (valid) => {
    if (valid) {
      const data = await login(ruleForm);
      console.log(data)
      if (data) {
        updateToken(data.token);
        updateAdmin({
          username: ruleForm.username,
        });
        updateAvatar()
        router.push({ name: "index" });
      }
    } else {
      notification({
        message: "用户名或密码错误",
        type: "error",
      });
    }
  });
};

const resetForm = () => {
  ruleFormRef.value.resetFields();
};

const rules = reactive({
  username: [
    { required: true, message: "请输入用户名", trigger: "blur" },
    { min: 3, max: 5, message: "长度为3~5", trigger: "blur" },
  ],
  password: [
    { required: true, message: "请输入密码", trigger: "blur" },
    { min: 5, max: 15, message: "长度为5~15", trigger: "blur" },
  ],
});
</script>

<style lang="scss" scoped>
.box-card {
  height: 100%;
  background: rgba(38, 72, 176) url("/images/loginBg.jpg") center / cover
    no-repeat;
  .box-form {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 70%;
    max-width: 750px;
    transform: translate(-50%, -50%);
    .card-header {
      display: flex;
      justify-content: center;
      align-items: center;
    }
    .el-form {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      .el-form-item {
        width: 70%;
        display: flex;
        align-items: center;
        justify-content: center;
        --el-form-label-font-size: 16px;
        margin-top: 15px;
        margin-bottom: 15px;
        .button {
          width: 90px;
        }
        &.center {
          display: flex;
          justify-content: center;
        }
      }
    }
  }
}
</style>